#include<iostream>
#include<string>
using namespace std;

#include"nfa.h"

int main() {
	NFA n;
	cin >> n;
	/*string s = "abababa";
	//string s = "word";
	if (n . feedString(n . startingState(), s) . isAccepting())
		cout << "string accepted" << endl;
	else
		cout << "string rejected" << endl;*/
	cout << n;
	return 0;
}
